锰砂滤料是采用优质天然锰矿石加工而成，外观呈褐色，对于地下水除铁、除锰过滤有独特的效果。
The results show that the mixture of sponge iron and manganese sand has higher decolorization rate as high as 99%. It can improve the biodegradability of dyeing wastewater.
试验结果表明,海绵铁/锰砂混合填料对模拟印染废水具有较高的脱色率,最高可达99%,并可提高印染废水的可生化性。
参考来源 - 海绵铁/锰砂混合填料预处理模拟印染废水的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了锰砂催化电化学方法对偶氮染料K2G的脱色效果 。
This paper presents the results of the decolorization of azo dye K2G by the electrochemical process catalyzed by manganese mineral.
研究了锰砂过滤工艺在钢铁废水回用处理中除铁除锰的应用。
Application of coagulation-CAF air flotation-V filter process to the treatment and reuse of wastewater from steel works;
滤料介质包括：石英砂、无烟煤、磁铁矿、锰砂、硅藻土、等。
The filler material media includes:quartz sand, anthracite, magnetite, manganese sand, diatomite, etc.
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